CN106573533A - Filling device for a fluid tank - Google Patents
Filling device for a fluid tank Download PDFInfo
- Publication number
- CN106573533A CN106573533A CN201580044029.2A CN201580044029A CN106573533A CN 106573533 A CN106573533 A CN 106573533A CN 201580044029 A CN201580044029 A CN 201580044029A CN 106573533 A CN106573533 A CN 106573533A
- Authority
- CN
- China
- Prior art keywords
- end wall
- filling device
- interior part
- wing plate
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/0406—Filler caps for fuel tanks
- B60K2015/0419—Self-sealing closure caps, e.g. that don't have to be removed manually
- B60K2015/0429—Self-sealing closure caps, e.g. that don't have to be removed manually actuated by the nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K2015/0458—Details of the tank inlet
- B60K2015/0461—Details of the tank inlet comprising a filler pipe shutter, e.g. trap, door or flap for fuel inlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K2015/0458—Details of the tank inlet
- B60K2015/047—Manufacturing of the fuel inlet or connecting elements to fuel inlet, e.g. pipes or venting tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
- F01N2610/1413—Inlet and filling arrangements therefore
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A filling device for an operating fluid tank, comprising a tubular outer part 1 and an inner part 2 which is received in the outer part 1 and which is designed to receive an operating fluid nozzle, wherein the inner part 2 comprises a first end wall 8 having an opening and a second end wall 9 having an opening, the end walls (8,9) being connected to one another via a shell 7 and the shell 7 being provided over the entire length between the end walls with a shell opening (19,20) whose width corresponds substantially to the corresponding maximum inner width of the shell 7.
Description
The present invention relates to it is a kind of for working fluid case (particularly fuel orCase) filling device, including
Tubular outer is divided and is accommodated in outer portion and is designed to receive the interior part of working fluid nozzle.The present invention be more particularly directed to this
Filling device：Internal arrangement at least one is wherein internally divided to close wing plate, the closure wing plate is pushed into (particularly in spring
Under load) in the make position for closing opening, the closure wing plate can be pivoted at least partly logical from the make position
Cross and working fluid nozzle is inserted in interior part in the aperture position to discharge the opening.
This filling device for the working fluid case of such as motor vehicles (for example, automobile or truck) is also referred to as " nothing
Lid ", this is that the closure wing plate due to being opened by means of working fluid nozzle itself and close again automatically is made to save and treats to release manually
The lid put or tighten up is possibly realized.Although on the one hand the outer portion of this filling device is used to be integrated into the agent structure of motor vehicles
It is interior, and on the other hand, working fluid case is attached to for fluid conduction, but the interior part particularly ensure that by little trip
Gap come guide and hold working fluid nozzle insertion part.
The production of known filling device (being especially designed to the filling device of " uncovered ") gets up more complicated, this be by
It is made up of the relatively great amount of component for not merely having to individually produce and must be connected with each other during assembly in it, while having
Necessity guarantees the fluid tightness between outer portion and interior part, to prevent working fluid and gas effusion.
The target of the present invention can be produced as simply as possible and therefore cost-efficient for workflow for detailed description
The filling device of body case.
This target is reaching by means of the filling device such as advocated in Patent right requirement 1.It is advantageously improved
Advocate in other Patent right requirement, and will become apparent from the following description of the present invention.
A kind of general filling device for working fluid case, it includes at least one tubular outer point and is accommodated in described
In outer portion and it is designed to receive the interior part of working fluid nozzle, its feature, according to the present invention, is interior part tool
There are the first end wall containing opening and the second end wall containing opening, the end wall is connected with each other via housing, and the housing is provided
In whole length between the end wall with least one shell nozzle, the width of at least one shell nozzle is big
Corresponding to the corresponding maximum internal width degree of the housing on body.
By " corresponding " insied width be understood to mean in plane by the fringe enclosing of shell nozzle or parallel to
The insied width of the plane.
Here, it is not necessary to extend in indivedual whole length of the shell nozzle between end wall；But, it is also possible to offer is pressed
Multiple shell nozzles of in the following manner arrangement：Housing is provided between the end wall of at least one portion with this shell nozzle
Each section in.
In principle, the first and/or second end wall can on demand be selected relative to the orientation of the longitudinal axis of housing.Specifically
Say, the first and/or second end wall can be relative to this longitudinal axis orthogonal ground, almost vertically or with such as at most 45 ° of angle
It is obliquely oriented.
The configuration of the invention of interior part make to be integrally formed at least housing (housing particularly together with end wall with
And the housing particularly preferably together with totality point) be possible to.Here, this interior part can be particular formed as foundry goods, and special
Plastic injection-mouldings are not advantageously formed as, this is because shell nozzle is allowed in radial direction (with regard to the vertical of filling device
To axis) on the demoulding.Here, in appropriate circumstances, it is possible to use or even only two parts mould.Particularly when will all in
Part is compared when produce as single-casting with known filling device, to be produced and assemble to form the component of filling device
Sum is reduced.Additionally, at least large-scale production can extremely cost-efficient mode implement interior part as plastics
The production of injection moldings.
According to the present invention, it is also in principle possible that the width of shell nozzle is slightly smaller than the corresponding maximum internal width degree of housing
, as a result, relative to radial direction stripping direction, little undercutting can be formed.Due to the elastic deformation of interior part, as long as interior part
The further demoulding is possible, and this is just suitable for.Compared with the corresponding maximum internal width degree of housing, with regard to the width of shell nozzle
This " margin of tolerance " is intended to cover by stating " generally ".
Filling device of the invention is preferably " uncovered " filling device.Thus, it may be preferable to ground is provided, internally
Internal arrangement at least one is divided to close wing plate, it is pushed into (preferably, under spring load) to the opening closure by interior part
Make position in, the closure wing plate can be pivoted at least partially by working fluid nozzle is inserted from the make position
Discharge in interior part in the aperture position of the opening.
In the advantageous embodiment of filling device of the invention, it is possible to provide：First closure wing plate, by means of described first
Closure wing plate, can close the opening of the first end wall；With the second closure wing plate, by means of the described second closure wing plate, the can be closed
The opening of two end walls.Here, can particularly preferably provide, by each propulsion in these closure wing plates (particularly in spring
Under load) in make position, while in either case, can be by the way that working fluid nozzle to be inserted into the inside of filling device
These wing plates are moved in aperture position from make position in point.Filling can be reached by means of at least two closure wing plates
The high operational reliability of device, in the make position of closure wing plate, in either case, closure wing plate prevents working fluid
It is back in surrounding from working fluid case.
Can be integrated into wing plate is closed in interior part with sealing or blow-by mode, as a result for this wing plate is in make position
In the spilling of even a small amount of working fluid (and in appropriate circumstances, gas) is prevented in the degree of maximum possible.For this
Purpose, closure wing plate and/or interior part may include potted component, by means of the potted component, make to be formed at interior part with
The gap between closure wing plate in its make position is sealed.
In order to prevent working fluid (and in appropriate circumstances, gas) by be formed at outer portion with internal point it
Between intermediate space effusion, also preferably provide, there is provided be arranged in outside housing at least with regard to the portrait orientation of filling device
One potted component.This between outer portion and interior part can be reached by upper simple mode is built according to following facts close
Envelope：It is sealing ring (for example, O-ring or irregular seal ring) by seal designs, the sealing ring is preferably for position
It is firm to be arranged in the circumferential groove of interior part and/or outer portion.However, the integrated of potted component also can be by means of 2 components
Production technology (particularly 2 component injection-molded) is reaching.If only one potted component will be provided, then should advantageously by this
Potted component be arranged in interior part insert the nozzle in interior part or filling device from that side (outside housing).Cause
This, single potted component not only makes to prevent working fluid to be possible to from the backflow of working fluid case, and makes to prevent inabundant
It is revealed in the case of the working fluid nozzle of insertion in the region of the housing of interior part and can flow to via shell nozzle interior
The backflow of the working fluid in intermediate space between part and outer portion is possible to.If providing only a use in this configuration
In the closure wing plate of filling device of the invention, then this wing plate should advantageously allow for being seated closer to filling device
Insertion working fluid nozzle institute from that end that end wall the closure on demand of being open.
It is preferred, however, that providing at least two potted components, in either case, therein at least one on each side
It is arranged in housing outer (with regard to the portrait orientation of filling device).
In the further preferred improvement of filling device of the invention, can additionally provide, the first end wall is inside
A part for the first end wall portion divided, and/or the second end wall is a part for the second end wall portion of interior part, the first end wall
Fully circumferentially (direct or indirect) is supported (in either case) in outer in bearing portions for part and/or the second end wall portion
On partial inner side.As a result, the supporting of the interior part in outer partial interior is realized, it is as far as possible without clearance and can pass through work
Fluid tip is loading.Here, can particularly preferably provide, it will thus provide potted component be arranged in associated bearing portions
In.
Can further preferably provide, it is the first end wall portion and the second end wall portion that outer portion is designed at least as
Fully circumferentially close in the part extended between bearing portions.Due to the whole being provided between the end wall with shell nozzle
The configuration of the invention of the housing of the interior part in length, this is favourable, to reach to outside for filling device
Fluid tightness.
In the further preferred improvement of filling device of the invention, it is possible to provide, the opening of the first end wall is by
Broaden on the direction at (and particularly until described) end of the interior part that one end wall portion is formed.This can be interior part can
By working fluid nozzle be inserted in filling device from that one end.Broadening for the opening of the first end wall portion or setting for attenuating
Meter (with regard to for the direction of insertion of working fluid nozzle) especially promotes the insertion of working fluid nozzle, wherein working fluid nozzle
Front end it is placed in the middle with regard to the opening that at least formed by the first end wall.
Can further preferably provide, the second end wall portion is formed on the side of housing, there is periphery on edge
Projection.This especially becomes the radial stiffness of increase interior part and the integrated space extraly created for potted component can
Energy.
Broaden design and the offer of peripheral edge projection in the second end wall portion of the opening of the first end wall portion can
Cause to be directed to undercutting of the interior part formation with regard to radial direction stripping direction for being formed as foundry goods and being especially created as injection moldings.
If however, being preferably used at least four part moulds, then this interior part of filling device of the invention can also be easy
By die casting and particularly injection-molded producing, wherein being provided to form two center die portions of (at least) housing
Point separated in the corresponding demoulding in the radial direction, and by two end mold parts (by means of described two by movement
End mold part, and (at least) formed end wall portion the side away from housing) movement separate for the demoulding in the axial direction.
In order to the opening (closure of closure wing plate is reached to build upper simple mode by inserting working fluid nozzle
Wing plate is provided on demand closing the opening formed by the first end wall), the first end wall can be formed for closing wing plate
In the swivel bearing on the side of housing.Because this swivel bearing may make up the undercutting with regard to radial direction stripping direction, therefore can
Particularly preferably provide, housing has two shell nozzles diametrically in the part for surrounding this swivel bearing.Therefore,
It is also possible to produce this interior part of filling device of the invention using only two parts mould (for forming housing).
For closure wing plate (by means of it, on demand can close the opening formed by the second end wall), this swivel bearing
Preferably it is arranged on the side away from housing of the second end wall.As a result, this swivel bearing be not disposed between end wall and because
In the region of this housing.Therefore, it is attributed to this swivel bearing, it is not necessary to carry out the special offer for the demoulding in radial directions.
However, then this swivel bearing is preferably designed so that it does not form or is only formed as few as possible and/or form little
Undercutting is (with regard to axial stripping direction).
In the advantageous embodiment of filling device of the invention, it is possible to provide, the rotation of the first end wall is designed in the following manner
Rotating shaft hold and/or the second end wall swivel bearing：Associated closure wing plate may only be at it in make position and aperture position
Between pivot movement during install and/or pull down in the orientation do not taken.Can pass through corresponding particular by closure wing plate
Mounting groove radially is inserted in swivel bearing to reach this installation (with regard to being used to close the rotary shaft of wing plate).It is of the invention
This configuration of filling device can make to be integrally formed both swivel bearing and associated closure wing plate and be possible to.Additionally, may achieve
Particularly simple installation.Due to close wing plate only its do not take during use desired by filling device this is fixed
Discharge from swivel bearing upwards, can prevent from closing the unwanted release of wing plate.However, also existing by means of especially in its longitudinal direction
Can be plugged into the independent pin in corresponding swivel bearing on axial direction the probability of closure wing plate is installed.
In order to reach interior part outer partial interior axial direction consolidate, it is possible to provide, interior part (particularly with form the second end
The end of wall is together) axially it is bearing in the baffle plate of outer portion.Here, baffle plate is formed as (such as) and is incorporated in the wall of outer portion
Breach.
Alternately or additionally, also can provide, interior part (particularly in the end including the first end wall) forms baffle plate, outward
The end of part, particularly outer portion, is axially bearing in baffle plate.Axially two kinds of firm possible modes can be particularly simple
Mode is reached, and does not need any significant installation energy.
The sleeve pipe that outer portion and interior part are interfixed can be further preferably provided.This sleeve pipe especially may be incorporated in interior
Part uses with the corresponding baffle plate between outer portion, and baffle plate is prevented including on the direction of portrait orientation for introducing filling device
Relative movement between part and outer portion, and sleeve pipe prevents this relative movement on direction corresponding thereto.However, principle
On, also can be by making sleeve pipe prevent from designing sleeve pipe in the way of the relative movement in the both direction guided along portrait orientation.
Particular for the assembling of simplification filling device of the invention, can also provide, sleeve pipe can be pushed into interior part
That end including the first end wall on, the latch link between interior part and sleeve pipe be by this way on sleeve pipe promote
To be formed.
In addition, it is possible to provide, between sleeve pipe and outer portion just and/or anon-normal connection can be by making by (for example, metal or modeling
Material) the protuberance bending that formed of sleeve pipe or outer portion to be producing.Can by it is reversible or irreversibly provide protuberance this is curved
It is bent.
Filling device of the invention can have known per se plus wrong oil suppressor (MFI).Suppress plus wrong oily unit
Part can be disposed at the hull outside of interior part or inside.
Additionally, filling device of the invention is designed to receive specific works fluid nozzle, for tapping (example
As) diesel fuel, Fuel Petroleum or aqueous solution of urea (also referred to as AdBlue).
Additionally, ventilation valve can be integrated in filling device of the invention (particularly its interior part).
Indefinite article (" one "), particularly in patent claims and is providing the substantially explanation of Patent right requirement
Above description in, should understand by itself, and should not be construed as numeral.Therefore the component accordingly thus specified is understood that
To exist at least one times, it there may exist repeatedly.
The present invention is explained in greater detail below with reference to the exemplary embodiment being shown in the drawings, wherein：
Fig. 1 presses axonometric chart and shows filling device of the invention；
Fig. 2 shows filling device by the first side view；
Fig. 3 shows filling device by the second side view；
Fig. 4 shows along the longitudinal profile through filling device for cuing open plane IV-IV in Fig. 2；
Fig. 5 shows along the longitudinal profile through filling device for cuing open plane V-V in Fig. 3；
Fig. 6 presses the interior part that axonometric chart shows filling device；And
Fig. 7 shows interior part by the first side view.
The filling device illustrated in accompanying drawing includes outer portion 1, interior part 2 and outer portion 1 is connected to into interior part 2
Sleeve pipe 3.
Outer portion 1 is designed to the pipe (for example, metal is particularly the pipe of steel or plastics) that single-piece is fully circumferentially closed, tool
There is the annular cross section of substantial uniform wall thickness and automatic adjustment.(working fluid can be sprayed from the first end of outer portion
Mouth (displaying) is inserted in filling device from the first end) from the beginning of, outer portion has containing section, transition portion and connection
Part.
Interior part 2 is arranged in the inside in the region of the containing section of outer portion 1.Outer portion 1 is in this containing section
With maximum (inside and outside) diameter.The little change of the diameter of the form in peripheral shoulder 4 is only substantially provided in containing section
Center.This diameter being also provided on the outside of interior part 2 changes and is particularly useful for interior part 2 being axially fastened in outer portion
Inside 1.
In the transition section, it is outside down to the notable less diameter of coupling part from the beginning of the diameter of containing section
The diameter for dividing 1 is reduced.
The short coupling part of comparison has constant diameter, and filling device is connected to into working fluid case for being connected to
The working fluid pipe (displaying) of (displaying).
Interior part 2 is designed to integral plastics injection moldings.It includes the first end wall portion 5 and the second end wall portion 6,
With the housing 7 for being connected with each other two end wall portions 5,6.Each in end wall portion 5,6 forms (first or second) end wall
8th, 9, in either case, opening is provided in inside end wall 8,9.The opening of two end walls 8,9 can in either case by means of
Closure wing plate 10,11 is closed, and two closure wing plates 10,11 are advanced to greatly in either case by means of spring element (displaying)
Close completely on body in the make position of respective openings (especially, referring to Fig. 4 and Fig. 5).Can (for example) similarly shape by their entirety
The closure wing plate 10,11 for becoming plastic injection-mouldings is pivoted to outside these make positions, and its result is, can be by the wing plate
Move in aperture position.This pivot movement of closure wing plate 10,11 is produced by inserting working fluid nozzle, and is relied on
Following facts is realizing：First end wall 8 is deviating from towards on the side of housing 7 with the first swivel bearing 12, and the second end wall 9
There is the second swivel bearing 13 on the side of housing 7.
Swivel bearing 12,13 is in either case that, based on two shoulders 14 spaced apart, it is projected from respective end walls 8,9
And it forms in either case the through hole 16 (especially, referring to Fig. 7) with circular cross section, rotation is formed in either case
Rotating shaft is held the through hole 16 of 12,13 two shoulders 14 and is mutually coaxially oriented.As a result, it defines the closure wing plate for being associated
10th, 11 rotary shaft.Closure wing plate 10,11 forms in either case two pivot pins 15, and it is similarly mutually coaxial fixed
Upwards arrangement and its have based on it is round-shaped (have actually correspond to associated through hole 16 inside diameter outside it is straight
Footpath) cross section, but with two parallel flats (referring to Fig. 7).Radial spacing reality between these flats
On corresponding to mounting groove 17 width, mounting groove 17 is provided in all shoulders 14, and in either case with regard to corresponding
The extension in the radial direction of rotary shaft or through hole 16.As a result, can in flat determining parallel to the interior side positioning of mounting groove 17
Upwards the pivot pin 15 for closing wing plate 10,11 is inserted in through hole 16 via mounting groove 17.If in the hope of filling device
The corresponding orientation of closure wing plate 10,11 is not reached during use, and in order to start to reach these orientations from corresponding make position,
Closure wing plate 10,11 must be than by the way that working fluid nozzle to be inserted into the pivot occurred in filling device further.Knot
Really, can avoid closing undesired release of the wing plate 10,11 from swivel bearing 12,13.
Housing 7 is formed in a part of tubular shell part 18.This causes between two end wall portions 5,6
Whole length on extend first relatively large shell nozzle 19.The depth of tubular shell part 18 is only than corresponding radius
It is slightly larger, so as to cause the width of the first shell nozzle 19 for substantially corresponding to the corresponding maximum internal width degree of housing 7.Therefore can be
Housing 7 is produced in two parts (part) mould, wherein the demoulding is by being approximately perpendicular to by the edge of tubular shell part 18
The part that moves moulds in the radial direction of the plane for defining is occurring.
If tubular shell part 18 will extend in the whole length between two end wall portions 5,6, then by
The swivel bearing 12 that one end wall 8 is formed will constitute the undercutting with regard to this stripping direction.In order to avoid so, housing 7 has and is adjoining
Connect the second shell nozzle 20 in the part of the first end wall 8, as a result for housing 7 is reduced to prolongs substantially in parallel in this section
The two diagonal opposite webs 21 stretched.As a result, that of the part in the outside including tubular shell part 18 of formation housing 7
Mould part can extend up to the swivel bearing 12 formed by the first end wall 8.Accordingly, with respect to desired stripping direction, only
The through hole 16 of the first swivel bearing 12 and mounting groove 17 constitute undercutting.However, can be by integrated one or more slide blocks in a mold
To be produced in a straightforward manner, and the demoulding will not be thus hindered.
As especially from Fig. 4, Fig. 5 and Fig. 7 it is evident that the opening of the first end wall 8 by the first end wall portion 5 in being formed
Broaden on the direction of that one end of part 2.Direction of insertion with regard to being used for working fluid nozzle, therefore infundibulate cone is obtained,
As a result it is that the front end of working fluid nozzle is placed in the middle with regard to the opening in two end walls 8,9, and therefore, simplify working fluid spray
The insertion of mouth.
The peripheral projections 22 that away from the side of housing 7 on are formed in edge of second end wall portion 6 in the second end wall 9.According to
By this projection 22, (it is complete that it is supported on fully circumferentially on the inner side of outer portion 1 its for the axial length of the second end wall portion 6
On minister's degree (and result, the corresponding bearing portions 30 being formed in whole length)) advantageously extended, it is in O thus to improve
The potted component 23 of the form of shape ring it is integrated, the potted component 23 is arranged in and the second end wall portion 6 is integrated on outside
In interior peripheral grooves.
The corresponding integrated bearing portions for being also provided in the first end wall portion 5 of the potted component 23 of the form in O-ring
In 30.This bearing portions that interior part 2 is similarly fully circumferentially supported on the inner side of outer portion 1 extends to interior from housing 7
The peripheral shoulder 24 of part 2, serves as baffle plate, and by means of the baffle plate, interior part 2 to the insertion in outer portion 1 is restricted, because
Corresponding end for outer portion 1 is axially adjacent to thereon.
With regard to that direction that can be inserted into interior part 2 in outer portion 1, the relative shifting between interior part 2 and outer portion 1
It is dynamic to be limited by peripheral shoulder 24 and also by the shoulder 4 of outer portion 1 and the corresponding shoulder of housing 7.Interior part 2 and outside
Point 1 with regard to each other be subject to the relative movement (that is, interior part 2 and outer portion 1 are from mutual release) on relative direction can
The sleeve pipe 3 being inserted in interior part 2 and outer portion 1 from the first end of filling device is prevented.Here, multiple latch links are formed at
Between interior part 2 and sleeve pipe 3 so that broaden along with interim elasticity, promote sleeve pipe 3 on wedge shape locking projection 25, until
Locking projection 25 engages the corresponding lock opening 26 of sleeve pipe 3.Plasticity change is made up of and thus tended to metal (and particularly steel)
Anon-normal between the sleeve pipe 3 and outer portion 1 of shape and just connecting is reached by the multiple protruding portion 27 of sleeve pipe 3, for this purpose, in filling
During the assembling of device, on the direction of outer portion 1 bend protuberance 27, be as a result its pressing outer portion 1, and with regard to filling out
Fill the portrait orientation put, outer portion 1 be bent outwardly end after engagement (referring to Fig. 4 and Fig. 5).
Two end wall portions 5,6 of interior part 2 are constituted together with the opening and depression that stretch on longitudinal axial direction and closed
In the undercutting of the radial direction stripping direction provided to produce housing 7.Therefore, it is provided to (appropriate in four part moulds altogether
When, there is extra slide block in one or more in mould part) middle production whole interior point 2, two of which center die portion
Divide and be moved apart for the demoulding in radial direction (with regard to interior part 2), and in longitudinal axial direction (with regard to interior part 2)
On two end mold parts are moved apart (from each other and from central mold portion).
Sleeve pipe 3 is identically formed the end wall 28 with opening 29, and the opening 29 of sleeve pipe 3 is opened with the end wall 8,9 of interior part 2
Mouth is generally concentrically oriented.
List of numerals
1 outer portion
2 interior parts
3 sleeve pipes
4 shoulders
5 first end wall portions
6 second end wall portions
7 housings
8 first end walls
9 second end walls
10 first closure wing plates
11 second closure wing plates
12 first swivel bearings
13 second swivel bearings
14 shoulders
15 pivot pins
16 through holes
17 mounting grooves
18 tubular shell parts
19 first shell nozzles
20 second shell nozzles
21 webs
22 projections
23 potted components
24 shoulders
25 locking projections
26 lock openings
27 protuberances
28 end walls
29 openings
30 bearing portions
Claims (15)
1. a kind of filling device for working fluid case, including tubular outer point (1) and be accommodated in the outer portion (1) and
It is designed to receive the interior part (2) of working fluid nozzle, it is characterised in that the interior part (2) includes with opening the
One end wall (8) and the second end wall (9) with opening, the end wall (8,9) is connected with each other via housing (7), and the housing
(7) be provided in have at least one shell nozzle (19,20) the end wall (8,9) between whole length on, it is described at least
The width of one shell nozzle substantially corresponds to the corresponding maximum internal width degree of the housing (7).
2. filling device according to claim 1, it is characterised in that the interior part (2) is formed by their entirety.
3. filling device according to claim 1 and 2, it is characterised in that the arrangement at least inside the interior part (2)
Individual closure wing plate (10,11), at least one closure wing plate (10,11) is advanced in the make position for closing opening,
Closure wing plate (10,11) is to design in the following manner：Can be by the way that the working fluid nozzle be inserted into into the interior part
(2) it is pivoted to from the make position in the aperture position at least partly discharging the opening in.
4. filling device according to claim 3, it is characterised in that the first closure wing plate (10) and second closes wing plate
(11), by means of the described first closure wing plate (10), the opening that can make first end wall (8) is closed, by means of described
Second closure wing plate (11), the opening that can make second end wall (9) is closed.
5. the filling device according to any claim in precedent claims, it is characterised in that with regard to the filling dress
The portrait orientation put is arranged in the housing (7) at least one potted component (23) outward.
6. the filling device according to any claim in precedent claims, it is characterised in that first end wall (8)
For a part for first end wall portion (5) of the interior part (2), and/or second end wall (9) is the interior part (2)
The second end wall portion (6) part, first end wall portion (5) and/or second end wall portion (6) are fully circumferentially
It is supported on the inner side of the outer portion (1) in bearing portions (30).
7. filling device according to claim 6, it is characterised in that the outer portion (1) is designed at least that institute
State in the part extended between the first end wall portion (5) and the bearing portions (30) of second end wall portion (6) fully
Circumferentially close.
8. the filling device according to claim 5 and claim 6 or 7, it is characterised in that potted component (23) cloth
In being placed in the associated bearing portions (30).
9. the filling device according to claim 6 or described in being attached to any claim in the claim of claim 6, its
It is characterised by, the opening of first end wall (8) is in the interior part (2) formed by first end wall portion (5)
End direction on broaden, and/or second end wall (9) away from the housing (7) side on have in edge
Peripheral projections (22).
10. the filling device according to any claim in precedent claims, it is characterised in that first end wall
(8) formed on the side towards the housing (7) for the swivel bearing (12) of closure wing plate (10), and/or described the
Two end walls (9) are being formed for the swivel bearing (13) of closure wing plate (11) on the side of the housing (7).
11. filling devices according to claim 10, it is characterised in that the swivel bearing of first end wall (8)
And/or the swivel bearing (13) of second end wall (9) is designed in the following manner (12)：The associated closure wing plate
In the orientation that (10,11) may only not take during its pivot movement between the make position and the aperture position
Install and/or pull down.
12. filling devices according to any claim in precedent claims, it is characterised in that the interior part (2)
Baffle plate is formed on the end including first end wall (8), the outer portion (1) is axially bearing in the baffle plate.
13. filling devices according to any claim in precedent claims, it is characterised in that by the outer portion (1)
The sleeve pipe (3) interfixed with the interior part (2).
14. filling devices according to claim 13, it is characterised in that described sleeve pipe (3) can be pushed to the inside
Divide on that one end of formation first end wall (8) of (2), the latch link between the interior part (2) and described sleeve pipe (3)
It is to be formed by promoting described sleeve pipe in this way.
15. filling devices according to claim 13 or 14, it is characterised in that described sleeve pipe (3) and the outer portion (1)
Between just and/or anon-normal connection can pass through protuberance (27) bending that makes to be formed by described sleeve pipe (3) or the outer portion (1)
To produce.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014111834.0A DE102014111834A1 (en) | 2014-08-19 | 2014-08-19 | Filling device for a fuel tank |
| DE102014111834.0 | 2014-08-19 | ||
| PCT/US2015/036955 WO2016028379A1 (en) | 2014-08-19 | 2015-06-22 | Filling device for a fluid tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106573533A true CN106573533A (en) | 2017-04-19 |
| CN106573533B CN106573533B (en) | 2019-11-05 |
Family
ID=53511001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580044029.2A Active CN106573533B (en) | 2014-08-19 | 2015-06-22 | Filling device for fluid tank |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10625602B2 (en) |
| EP (1) | EP3183137B1 (en) |
| CN (1) | CN106573533B (en) |
| DE (1) | DE102014111834A1 (en) |
| WO (1) | WO2016028379A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650858A (en) * | 2017-05-29 | 2020-01-03 | 伊利诺斯工具制品有限公司 | Filling head for a fuel tank, in particular for a vehicle |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017210033A (en) * | 2016-05-23 | 2017-11-30 | ヤマハ発動機株式会社 | Fuel tank |
| US11142063B2 (en) * | 2019-08-01 | 2021-10-12 | Illinois Tool Works Inc. | Filler neck for filling an operating substance or additive into a vehicle tank by means of a fuel pump nozzle |
| DE102019120841A1 (en) * | 2019-08-01 | 2021-02-04 | Illinois Tool Works Inc. | FILLING NECK FOR FILLING A SUBSTANTIAL OR ADDITIVE INTO A VEHICLE TANK USING A FILLING GUN |
| KR20210073123A (en) * | 2019-12-10 | 2021-06-18 | 현대자동차주식회사 | Capless Filler Neck Structure |
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| US20070018131A1 (en) * | 2005-06-28 | 2007-01-25 | Itw De France | Head for a fuel filler pipe of a vehicle |
| US20080022732A1 (en) * | 2006-03-20 | 2008-01-31 | Stant Manufacturing Inc. | Lockable plug for capless fuel tank filler neck |
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| CN102348569A (en) * | 2009-03-12 | 2012-02-08 | 伊利诺斯工具制品有限公司 | Mis-fuel inhibitor |
| US8950615B2 (en) * | 2012-12-28 | 2015-02-10 | Ford Global Technologies, Llc | Vehicle fueling apparatus |
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| WO2002026515A1 (en) * | 2000-09-27 | 2002-04-04 | Toyoda Gosei Co., Ltd. | Oil feeder of fuel tank |
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| JP2016088218A (en) * | 2014-10-31 | 2016-05-23 | トヨタ自動車株式会社 | Fuel tank fuel supply part structure |
-
2014
- 2014-08-19 DE DE102014111834.0A patent/DE102014111834A1/en not_active Withdrawn
-
2015
- 2015-06-22 EP EP15734283.3A patent/EP3183137B1/en active Active
- 2015-06-22 CN CN201580044029.2A patent/CN106573533B/en active Active
- 2015-06-22 WO PCT/US2015/036955 patent/WO2016028379A1/en active Application Filing
- 2015-06-22 US US15/503,905 patent/US10625602B2/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070018131A1 (en) * | 2005-06-28 | 2007-01-25 | Itw De France | Head for a fuel filler pipe of a vehicle |
| CN101297146A (en) * | 2005-08-30 | 2008-10-29 | 福士汽车配套部件责任有限公司 | Connector device for media conduits |
| US20080022732A1 (en) * | 2006-03-20 | 2008-01-31 | Stant Manufacturing Inc. | Lockable plug for capless fuel tank filler neck |
| CN102348569A (en) * | 2009-03-12 | 2012-02-08 | 伊利诺斯工具制品有限公司 | Mis-fuel inhibitor |
| US8950615B2 (en) * | 2012-12-28 | 2015-02-10 | Ford Global Technologies, Llc | Vehicle fueling apparatus |
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| CN110650858A (en) * | 2017-05-29 | 2020-01-03 | 伊利诺斯工具制品有限公司 | Filling head for a fuel tank, in particular for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014111834A1 (en) | 2016-02-25 |
| WO2016028379A1 (en) | 2016-02-25 |
| EP3183137A1 (en) | 2017-06-28 |
| CN106573533B (en) | 2019-11-05 |
| US20170274761A1 (en) | 2017-09-28 |
| US10625602B2 (en) | 2020-04-21 |
| EP3183137B1 (en) | 2020-04-29 |
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